Whenever a person with an authoritative manner, a politician, or a person with a brown nose or tongue has something to say , I tend to be somewhat suspicious, of what I see or hear.
Unless you work for the company and have authority to speak, or possibly an account in every kingdom, and in every country that plays this game, I don't see how possibly you could possibly know conclusively that " EVERYONE GETS THE SAME OFFERS"
Its clear that the majority of people who post here tend to think otherwise, especially as some people are playing in more than one kingdom, and so they have the personal proof.
For corroborative evidence , you only have to look at the screen shots posted on the forum , especially the ones that show the price in dollars instead of the local currency.
You only have to do the currency conversion to know that different countries get different, or better prices.
As to the Russians , I don't really know about them, except that they seem to do very well for themselves, far beyond other nationalities, especially at the start of a new Kingdom, where the simple explanation is they spend an awful lot of money on packs , or the packs they buy are extremely benevolent , there appears to be no other logical answer, unless they are so expert with computer programming they found an undetectable scam.
Its extremely difficult to understand how they can get legendary equipment in such a short space of time otherwise.